8680216

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{6911}}^1$

素因数の和:7074

約数の個数: 16

約数和(自身を含む): 16381440

約数和(自身を除く): 7701224

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 6911, 13822, 27644, 55288, 1085027, 2170054, 4340108, 8680216]

約数ペア:

[(1, 8680216), (2, 4340108), (4, 2170054), (8, 1085027), (157, 55288), (314, 27644), (628, 13822), (1256, 6911)]